Insteon Remote Control 2-Wire Dimmer Switch

InsteonSKU: 2474DWH

Color: White
Multi-Pack Savings Available: Each


No neutral wire in your home? No problem

If you are interested in lighting control for your home but do not have neutral wires, the Insteon 2-wire dimmer is your solution. This dimmer installs like a traditional switch and can dim incandescent or halogen bulbs up to 600 Watts. Set preset on-levels, on/off fade speeds, and of course control the dimmer remotely from any Insteon keypad, mini remote, or sensor. Use with the Insteon Hub and gain control from your Android or iOS device, set schedules, manage dimmer settings, and control it using your voice from any Amazon Echo or Alexa-enabled device.

Please note that while most Insteon devices are dual-band (communicate via powerline and radio simultaneously), the 2-Wire Dimmer uses radio (RF) only.

Remote Control

Insteon wall switches can be remotely controlled from Insteon keypads, mini remotes, sensors and can also be controlled from your smartphone when used with the Insteon Hub.


One of the most powerful features of Insteon switches, Scenes let you control multiple devices simultaneously with a single tap. Brighten all of the lights in an entire room with a tap-and-hold or create infinite virtual multi-way switches.


No wall switch is more customizable. Change the paddle color to suit your décor needs. Swap out the LED light pipe for personalized colors. You can even custom-etch text onto the switch paddles for ease-of-use in multi-gang switch boxes.

Remote control with Insteon sensors

Your Insteon Wall Switch can do so much more when given access to the family of Insteon sensors. With a few taps of the set button or a moment's time with your smartphone, you can configure sensors throughout your home to automatically turn on (or off) the lights based on a variety of different actions.


There are some rooms in your home that, no matter what time of day, you always end up turning on the lights: Pantries, closets, hallways, etc. With an Insteon Wall Switch and an Open/Close Sensor (or Hidden Door Sensor), you will never need to turn the light on again. And better yet, you'll never need to remember to turn it off.

Motion & Occupancy

Do you play whack-a-mole all day, turning off the lights in rooms that your significant other or children have habitually left on? Turn every Insteon Wall Switch into an occupancy-sensing switch with an Insteon Motion Sensor. And with Insteon, your Motion Sensor can control multiple Wall Switches simultaneously for large rooms or long hallways.

Garage Door

It's no only cool, it's handy too. Whenever you open your garage door, turn on the overhead lights for easier entry and exit from your vehicle. And while you're at it, turn the outside sconces and walkway lights on, too for that extra bit of illuminated peace-of-mind when you come home late at night.

Manufacturer Insteon
Manufacturer Product No. 2474DWH - White (Each)
2474DWH-5PK - White (5-Pack)
2474DIV - Ivory (Each)
2474DLAL - Light Almond (Each)
UPC 813922010817 - White (Each)
813922019612 - White (5-Pack)
813922013344 - Ivory (Each)
813922013351 - Light Almond (Each)
Safety Approval(s) ETL (Intertek Testing Services)
Certifications FCC, IC Canada
Warranty 2 Years
Insteon powerline mesh repeater No
Insteon RF mesh repeater Yes
Insteon controller Yes
Insteon responder Yes
Maximum links/scenes 400
Load brightness levels 32 (256 with software)
LED White when load is on, bottom white LED is on when load is off. Blinks red when responder does not acknowledge (can be disabled via software).
Blinks red or green during setup.
LED Brightness Adjustable, from off to bright
Local On-Level Adjustable, 32 fixed brightness levels or resume dim
Local Ramp-Rate Adjustable from 0.1 seconds to 9 seconds locally (0.1 seconds to 8 minutes via software)
Local Control Yes
Commands supported as responder On | Off
Fast On | Fast Off
Begin Brighten | Begin Dim
End Brighten | End Dim
Software configurable Yes
RF range Up to 150 feet (depending on your home’s construction)
Phase bridge detect beacon No, Insteon RF only device
Insteon device category 0x01 dimmable lighting control
Insteon device subcategory 0x24
Mounting Single gang electrical box
Wires Black - line (16 gauge)
Red - load (16 gauge)
Copper - ground (16 gauge)
Color White paddle (Color Change Kits available), clear back case
Set Button 1, Clear
Air Gap Yes (Set button pulled out)
Setup LED No
Plastic UV stabilized polycarbonate
Beeper Yes
Beep on Button Press Optional (off by default)
LEDs 9 white brightness LEDs, 1 green/red status LED
Dimensions (H x W x D) 4.1" x 1.8" x 1.2"
Weight 3.6oz
Operating environment Indoor
Operating Temperature Range 32° to 104° F (0° to 40° C)
Perating Humidity Range 0-90% relative humidity
Storage Temperature Range -4° to 158° F (-20° to 70° C)
Supply Voltage 120 Volts AC +/- 10%, 60 Hertz, split single phase
Frequency 60Hz
Load Type(s) Wired-in incandescent lighting
Maximum Load 600 Watts
Minimum Load 25 Watts
User Replaceable Fuse No
Hardwired Remote Control No
Retails All Settings Without Power Yes, saved in non-volatile EEPROM
Standby Power Consumption <1 Watt
  • Insteon 2-Wire Dimmer Switch
  • Quick Start Guide
  • Mounting Screws
  • Wire Nuts

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